发明授权
- 专利标题： Process for producing a casing for a roller press
- 专利标题（中）： 辊压机用壳体的制造方法
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申请号： US14878819申请日： 2015-10-08
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公开(公告)号： US09586260B2公开(公告)日： 2017-03-07
- 发明人: Meinhard Frangenberg
- 申请人： KHD HUMBOLDT WEDAG GmbH
- 申请人地址： DE Cologne
- 专利权人： KHD HUMBOLDT WEDAG GmbH
- 当前专利权人： KHD HUMBOLDT WEDAG GmbH
- 当前专利权人地址： DE Cologne
- 代理机构： Greer Burns & Crain, Ltd.
- 优先权： DE102010024221 20100618
- 主分类号： B22D19/16
- IPC分类号： B22D19/16 ; B22D13/00 ; B30B3/00 ; B30B11/18 ; B32B15/01 ; C22C37/10 ; C22C38/02 ; C22C38/04 ; C22C38/44 ; C22C38/56 ; B22D25/02 ; B22D13/02 ; C22C37/06 ; B02C4/30
摘要：
A process for producing a casing for a roller press for subjecting particulate matter to be ground to high pressure treatment, the casing having a profiling defined by profile comb, wherein the process includes the steps of casting a cylindrical hollow body and introducing axial longitudinal grooves onto the surface of the cylindrical hollow body. The material for casting is of a particular composition, where that composition includes, among other components, between 0.0012% and 0.0027%, by weight, of phosphorus (P).
公开/授权文献
- US20160023215A1 PROFILED BINDING FOR A ROLLER PRESS 公开/授权日：2016-01-28
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